نتایج جستجو برای: three layered tube hydroforming

تعداد نتایج: 1392718  

2012
David Wallace John Lienhard

A study was performed to analyze different methods of manufacturing a full scale car frame for the Smart Cities Citycar, a folding electric vehicle being designed at the MIT Media Lab, as well as a half-scale prototype for testing driving and folding systems. Through looking at two case studies for similarly sized automobiles as well as analyzing the compatibility of metal casting, stamping, co...

Journal: :International journal for numerical methods in biomedical engineering 2013
Rogério Araújo Tobias A Guimarães Sônia A G Oliveira

Stents for angioplasty have been extensively used to treat coronary diseases. The aim of this study is to analyze the expansion of the stent and the contact with the artery using tube hydroforming simulation. In the simulation, the contact stress and the final shape of the artery after stent expansion process using the Stampack (®;) software will be studied. A model of a commercial stent made o...

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